EPC4QC100T vs EPC4QC100C Comparison
Detailed side-by-side comparison of EPC4QC100T by Altera and EPC4QC100C by Altera. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | EPC4QC100T | EPC4QC100C |
|---|---|---|
| Brand | Altera | Altera |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Nrnd | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.25 | $9.75 |
| Memory Type | Flash configuration PROM (non-volatile) | Flash (NOR) Configuration Memory |
| Memory Density | 4 Mbit | β |
| Configuration Interface | Serial / x8 Parallel (selectable) | β |
| Maximum Serial Clock Frequency | 66 MHz | β |
| Supported FPGAs | Altera/Intel Cyclone, Stratix, APEX families | β |
| Supply Voltage (VCC) | 3.0 V to 3.6 V (3.3 V typ) | β |
| I/O Voltage (VCCIO / MultiVolt) | 1.8 V / 2.5 V / 3.3 V / 5.0 V | β |
| In-System Programming | IEEE 1149.1 JTAG + serial interface | β |
| JTAG Support | Yes (1149.1 boundary-scan compliant) | β |
| Configuration Modes | Serial (1-bit) and Parallel (x8) | Serial, Parallel, JTAG, Remote update |
| Daisy-Chain Support | Yes (EPC4-to-EPC4 only) | β |
| Package | 100-pin PQFP (Plastic Quad Flat Pack), 20 x 14 mm | PQFP-100 (20 x 14 mm) |
| Operating Temperature | -40 C to +85 C (industrial) | 0C to +70C (commercial grade) |
| Mounting Type | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Lead-free; RoHS compliance depends on date code | β |
| MSL Level | 3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL level] |
| Memory Size | β | 4 Mbit |
| Maximum Operating Frequency | β | 66 MHz |
| Interface Type | β | Serial / Parallel FPGA Configuration |
| Configuration Compatibility | β | Altera Stratix, Cyclone, APEX, ACEX, Mercury families |
| Supply Voltage | β | 3.3 V |
| Programmability | β | In-system programmable via IEEE 1532 / JTAG |
| Multi-Device Cascade Support | β | Yes (via nCASC pin) |
| Bitstream Compression | β | Yes (Altera compressed bitstream format) |
| Configuration Error Detection | β | CRC |
| Lifecycle Status | β | Obsolete (EOL by Altera/Intel) |
| RoHS Status | β | [DATA_NEEDED: RoHS status] |